package user;

import Operation.IOPeration;
import book.BookList;

public abstract class User {
    protected String name;
    protected IOPeration[] ioPerations;
    //这个接口的所有类都可以存进去

    public User(String name){
        this.name = name;
    }

    public abstract int menu();

    public void doOperation(int choice, BookList bookList){
        ioPerations[choice].work(bookList);
    }
}
